@font-face {
    font-family: "DingTalk";
    src: url('./DingTalk-JinBuTi.ttf');
    font-weight: normal;
    font-style: normal;
}
@font-face {
    font-family: "PuHuiTi";
    src: url('./Alibaba_PuHuiTi_2.0_65_Medium_65_Medium.ttf');
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    font-style: normal;
}
@font-face {
    font-family: "siyuanHeavy";
    src: url('./Source_Han_Sans_SC_Heavy_Heavy.otf');
    font-weight: normal;
    font-style: normal;
}